Litvinenko

Litvinenko received a mixed-to-unfavorable response from television critics. While reviewers widely recognized the tragic weight and contemporary relevance of Alexander Litvinenko's real-life assassination, opinions diverged sharply on how effectively the miniseries translated the event to the screen. Some praised the drama for respectfully capturing the human tragedy, highlighting the tenacity of the investigators and the emotional quest for justice led by Litvinenko's widow, Marina.

However, a substantial portion of critical reception faulted the narrative execution once it pivoted away from Litvinenko and into the broader Metropolitan Police investigation. Reviewers frequently described the procedural middle episodes as dry, humdrum, and choppy, suggesting that the dramatic pacing rendered an extraordinary international incident surprisingly dull. David Tennant's central performance also proved divisive, generating praise from some for its fury and commitment while drawing sharp criticism from others over an unconvincing accent.